Brush



FIG. 1 is a front perspective view of the brush, which embodies my design;

FIG. 2 is a front side view of the brush;

FIG. 3 is a rear view of the brush;

FIG. 4 is a left side view of the brush;

FIG. 5 is a right side view of the brush;

FIG. 6 is a top view of the brush; and,

FIG. 7 is a bottom view of the brush. 

CLAIM The ornamental design for a brush, as shown and described. 